[He jolts, having been completely unaware that anyone else was around. But then he sees it's Rita! Who he likes!]

Ooooh, haha, hey! Yeah, no, I know... just... [he turns back to the case] Tryin' to make sure I don't, like, take too much of one thing so everyone else goes without. But people like snacks, y'know? Especially when we're all smokin' so much weed.

[WHY are they smoking??? He forgets to mention that :|]